As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FELT A SLIGHT VIBRATION IN FLIGHT FOLLOWED BY A HYDRAULIC PRESSURE LOW L-R CAS MESSAGE. WE DID NOTICE A REDUCTION OF THE VIBRATION AND SOUND WHEN RETARDING THE RIGHT THROTTLE ALSO DUE TO HAVING NO HYDRAULIC PRESSURE WE HAD TO USE THE LANDING GEAR BLOW DOWN AND AND EMERGENCY BRAKING.